Premier Polyfilm Ltd. Offers Poly Electrosafe Mat. Premier Polyfilm Ltd. Manufactures and exports Vinyl Floor Coverings, PVC Films and Sheetings, Artificial Leather etc. The Poly Electrosafe Mat is recommended for total safety of workmen from electrical shock when working in or around environment like High Voltage Panels, Sub-station, Power Transformer Rooms, LT and HT Labs, near Bus bars, near Control Panels etc.